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뱀딸기(Duchesnea chrysanthe) 부위별 생리활성 비교
이광식 ( Kwang Sik Lee ),노문철 ( Mun Chaul Rho ),장영주 ( Young Joo Jang ),이재은 ( Jae Eun Lee ),최애진 ( Ae Jin Choi ),박충범 ( Chung Berm Park ),차선우 ( Seon Woo Cha ),이동진 ( Dong Jin Lee ) 한국국제농업개발학회 2010 韓國國際農業開發學會誌 Vol.22 No.3
This study was conducted to evaluate antioxidant, anti-inflammatory and anticancer activities of different plant parts in Duchesnea chrysanthe Miq. Methanolic extracts of whole plant (24.37μg/ml) had in higher antioxidant activities than fruit (124.29μg/ml), shoot (41.22μg/ml), and ascorbic acid (34.72μg/ml). Anti-inflammatory activities showed higer level in whole plant (63.56%) than fruit (24.48) and shoot (48.95). Fruits showed high level (23.06μg/ml) in anticancer activities of HeLa cell, and shoot showed high level in SK-Hepl cell as 102.80μg/ml. However, shoot showed low level to compare with doxorubicin.
Antioxidant Activity of Water Extract from the Cultured Mycelia of Phellinus Baumii
Jin Won Hyun,Jinny Park,Kyoung Ah Kang,Rui Zhang,Mei Jing Piao,Soyoon Park,Jin Seo Park,Young Kook Kim,Mun Chaul Rho,Hyun Sun Lee 대한암예방학회 2006 Journal of cancer prevention Vol.11 No.4
The antioxidant property of cultured mycelia of Phellinus baumii was investigated. The water-soluble extract isolated from these mycelia showed intracellular reactive oxygen species, 1,1-diphenyl-2-picrylhydrazyl (DPPH) radical scavenging and lipid peroxidation inhibitory activities. This radical scavenging activity of extract protected cell viability of Chinese hamster lung fibroblast (V79-4) cells exposed to H2O2. Furthermore, water extract reduced the apoptotic cells induced by H2O2, as demonstrated by the decreased number of sub G1 hypo-diploid cells and apoptotic body formation and it increased the activities of cellular antioxidant enzymes, superoxide dismutase and catalase. Taken together, these findings suggest that mycelia of P. baumii exhibit antioxidant property. (Cancer Prev Res 11, 329-335, 2006)